Strap



FIG. 1 is a front perspective view of a strap showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is left side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

Dashed lines associated with the edges of the edge denote stitching andform part of the claimed design.

CLAIM The ornamental design for a strap, as shown and described.